Guys, the cover is from the LN. People who post on MD aren't anyone official. They just grab whatever art that's out there at the moment and put it up because the title creation page requires the cover art. If they want to go back later and change it they can, but since it's not anything official, you probably shouldn't care about what's on it. It's not like you guys are buying the official release with real money. Then you can care whether the art work is consistent. But you're getting cool shit for free so it doesn't really matter.